.login-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to bottom, rgba(97, 176, 233), rgba(53, 131, 203));
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
}
.login-bg .login {
  position: absolute;
  right: 50%;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  margin-right: -200px;
  margin-bottom: -300px;
}
.login-bg .login .ivu-card-head {
  border-bottom: none;
  padding: 50px 16px 30px;
}
.login-bg .login .card-title {
  text-align: center;
  font-size: 23px;
}
.login-bg .login .login-body {
  padding: 0 40px;
}
.login-bg .login .login-body .ivu-input-group-append,
.login-bg .login .login-body .ivu-input-group-prepend {
  padding: 0;
}
.login-bg .login .login-body .ivu-input-group-append .captcha,
.login-bg .login .login-body .ivu-input-group-prepend .captcha {
  width: 125px;
  height: 30px;
  position: relative;
}
.login-bg .login .login-body .ivu-input-group-append .captcha .captcha-bg,
.login-bg .login .login-body .ivu-input-group-prepend .captcha .captcha-bg {
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.login-bg .login .login-body .forget_password {
  text-align: right;
}
.login-bg .login .footer {
  text-align: center;
  margin-top: 20px;
  color: white;
}

